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4-Isobutyl-2-pyrrolidinone

4-Isobutyl-2-pyrrolidinone Suppliers list
Company Name: Standardpharm Co. Ltd.
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Products Intro: Product Name:Pregabalin Impurity 33
CAS:61312-87-6
Purity:0.99 Package:10mg;25mg;50mg;100mg
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Products Intro: Product Name:4-Isobutyl-2-pyrrolidinone
CAS:61312-87-6
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Products Intro: Product Name:4-Isobutyl-2-pyrrolidinone
CAS:61312-87-6
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Products Intro: Product Name:4-Isobutyl-2-pyrrolidinone
CAS:61312-87-6
Purity:98.0% Package:1KG;660USD
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Products Intro: Product Name:rac-Pregabalin EP Impurity A (Pregabalin Lactam Impurity)
CAS:61312-87-6

4-Isobutyl-2-pyrrolidinone manufacturers

4-Isobutyl-2-pyrrolidinone Basic information
Product Name:4-Isobutyl-2-pyrrolidinone
Synonyms:2-pyrrolidinone, 4-(2-methylpropyl)-;4-isobutyl-2-pyrrolidinone(SALTDATA: FREE);4-Isobutyl-2-pyrrolidinone (pregabalin lactaM iMpurity);4-(2-Methylpropyl)-;Pregabalin IMpurity IV;Pregabalin LactaM IMpurity;4-ISOBUTYL-2-PYRROLIDIN-1-YLNE;Pregabalin USP RC A
CAS:61312-87-6
MF:C8H15NO
MW:141.21
EINECS:
Product Categories:Intermediates;Intermediates & Fine Chemicals;Heterocyclic Compounds;Heterocycles;Pharmaceuticals
Mol File:61312-87-6.mol
4-Isobutyl-2-pyrrolidinone Structure
4-Isobutyl-2-pyrrolidinone Chemical Properties
Boiling point 269.1±9.0 °C(Predicted)
density 0.927±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
solubility Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form Solid
pka16.66±0.40(Predicted)
color Colourless to Light Yellow Oil to Low-Melting
CAS DataBase Reference61312-87-6
Safety Information
HazardClass IRRITANT
HS Code 2933790002
MSDS Information
4-Isobutyl-2-pyrrolidinone Usage And Synthesis
Chemical PropertiesPale Yellow Oil
UsesPregabalin intermediate
UsesImpurity in commercial preparation of Pregabalin.
UsesPregabalin (P704800)
4-Isobutyl-2-pyrrolidinone Preparation Products And Raw materials
Tag:4-Isobutyl-2-pyrrolidinone(61312-87-6) Related Product Information
dimethyl 3- isobutylpentanedioate Pregabalin Impurity 48 PD 224378 Hexanoicacid, 3-(2-amino-2-oxoethyl)-5-methyl-, (3S)- 5-METHYL-3-NITROMETHYL-HEXANOIC ACID Pregabalin Impurity 9 (3S)-3-(N-Methylaminomethyl)-5-methylhexanoic Acid 5,6-Dehydropregabalin PD 312237 Hexanoic acid, 3-cyano-5-methyl-, ethyl ester Pregabalin Impurity 98 2-Hexenamide, 2-cyano-5-methyl- Hexanoic acid,3-(aminomethyl)-5-methyl-, (3R)- 3-((methoxycarbonyl)methyl)-5-methylhexanoic acid 4,9-diisobutyl-1,6-diazecane-2,7-dione Pregabalin Impurity PD0224377 Pregabalin Impurity 49 PD 312236